Variable hydraulic lifters for 440 engine
Ok, i did some research on that numbers.
The 47339E12 did not show up anything related to any converter brands.
The CH RG 130 seems a part number of the ring gear only, which seems to be manufactured by Sonnax Performance Converters. (
the 130 stands for the 130 teeth)
This ring gear is being used on the CH-RK-4 converter kit, now this is a sold as a kit which still requires to be welded together.
Performance Converter Kit - CH-RK-4
This is a 10" Non lock-up unit for the 727 TF.
This is the exploded view of the unit, Item #17 ring gear has the part number as i found.
Chrysler 727, 10-3/4" NLU Performance Converter Torque Converter
So now i am wondering, would a company like Sonnax sell these kits to, for example B&M, and B&M will do the final assembly and maybe do some in-house modifications of their own?
And B&M will sell this as a final product under their own name?
But if this is the case the converter could be any brand, and depending on the brand specific modifications/assembly could have any stall speed.
It says it uses a GM245mm core, which is used on a wide variety of converters for not just for Chrysler but also other brands.